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प्रश्न
Name the Following
By which the human body is protected from invading bacteria.
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उत्तर
W.B.C
APPEARS IN
संबंधित प्रश्न
Name the following:
The cells that initiate blood clotting.
Enumerate the structural differences between white blood cells and red blood cells.
Is it possible for the blood to clot under the skin? Give reason in support of your answer.
Given below is a diagram of a smear of human blood. Study the same and answer the question that follow:
What is the main function of the parts labeled 1, 2 and 3 respectively?
True or false:
Platelets help in clotting of blood.
The table below is designed to indicate the major arteries emerging from the aorta and supplying blood to different organs.
Fill in the blanks with suitable answers.
| Name of the Artery | Supplying to | |
| (i) | Kidney | |
| (ii) | Genital | |
| (iii) | Right forelimb | |
| (iv) | Phrenic | |
| (v) | Liver | |
| (vi) | Chest |
The mineral element essential for the clotting of blood.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Blood group AB is universal donor.
Intrinsic and extrinsic processes involve interaction of various substances called _______ by a step-wise or cascade mechanism.
